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nondisjunction
英 [ˌnɒndɪsˈdʒʌŋkʃən] 美 [ˌnɑːndɪsˈdʒʌŋkʃn]

  • n. [遗] 不分离；不分开现象

专业释义英英释义

  • 或非
  • 非分离
    无分离
    非析取
    非或
  • 不分离

·2,447,543篇论文数据，部分数据来源于NoteExpress

nondisjunction [ ,nɔndis'dʒʌŋkʃən ]

  • n. meiosis in which there is a failure of paired homologous chromosomes to separate; results in an abnormal number of chromosomes in the daughter cells

以上来源于: WordNet

 柯林斯英汉双解大词典 

nondisjunction /ˌnɒndɪsˈdʒʌŋkʃən/

  • 1. 

    N the failure of paired homologous chromosomes to move to opposite poles of the cell during meiosis (染色体)不分离

双语例句

  • Results 64% of oocytes were normal, 36% of oocytes were aneuploidy, of which 22% were due to nondisjunction and 14% unbalanced predivision.

    结果64%的卵细胞核型正常，36%的卵细胞为非整倍体，其中22%为同源染色体不分离，14%为姐妹染色单体非平衡性过早分离。

    youdao

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